| 语音寻呼中关键技术及系统容量的研究 |
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| 引用本文： | 沈连丰,魏慧海.语音寻呼中关键技术及系统容量的研究[J].通信学报,1997,18(5):15-20. |
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| 作者姓名： | 沈连丰 魏慧海 |
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| 作者单位： | 东南大学“移动通信”国家重点实验室 |
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| 摘 要： | 本文讨论了语音寻呼的实现方法和关键技术，分析了语音寻呼系统的几个主要参数及走向实用化的途径，给出了文本和语音综合的寻呼系统的容量方程，在理论分析的基础上提出了一个码率为２４００ｂｉｔ／ｓ的与ＰＯＣＳＡＧ码兼容的实验综合寻呼系统。文中的理论和方法同样适用甚至更有利于应用到ＦＬＥＸ或ＥＲＭＥＳ等高速寻呼系统中
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| 关 键 词： | 语音寻呼 BCH编码 文本信息 语音信息 编码效率 容量方程 综合寻呼系统 |
Study on Key Techniques and System Capacity of Voice Paging |
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| Shen Lianfeng,Wei Huihai.Study on Key Techniques and System Capacity of Voice Paging[J].Journal on Communications,1997,18(5):15-20. |
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| Authors: | Shen Lianfeng Wei Huihai |
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| Abstract: | In this paper, some key techniques and realizing methods in voice paging system are discussed, the main parameters are analyzed and the ways to practise are pointed out, and the system capacity equation for text voice integrated paging system is presented. Based on the theoretical analysis, a 2400 bps text voice integrated experiment system, which is compatible with POCSAG code, is developed. The theory and methods presented here will also apply to systems with higher code rate, such as FLEX,ERMES, etc. |
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| Keywords: | voice paging BCH coding text message voice message coding efficiency capacity equation integrated paging system |
| 本文献已被 CNKI 维普 等数据库收录！ |
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